Elemental Hero Air Neos [STON-EN034] Ultra Rare

Elemental Hero Air Neos [STON-EN034] Ultra RareSet: Strike of Neos Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 2000 "Elemental Hero Neos" + "Neo Spacian Air Hummingbird" This card can only be Special Summoned from your Fusion Deck by returning the above cards you control to the Deck. (You do not use "Polymerization".) While your Life Points are lower than your opponent's, this card gains ATK equal to the difference. This card returns to the Fusion Deck during the End

Set: OTS Tournament Pack 2 Card type: Effect Monster Rarity: Ultimate Rare Attack: 2400 Defense: 1000 When this card is Normal or Special Summoned: You can target up to 2 cards on the field

you can activate it once as this card's effect

You can remove from play 1 DARK monster from your Graveyard to destroy 1 card on the field

destroy that card on the field

Set: Crossroads of Chaos Card type: Effect Monster Rarity: Secret Rare Attack: 1200 Defense: 800 When this card is Special Summoned by the effect of a "Gladiator Beast" monster

if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up from your field to the GY

and if it does

Set: Duel Terminal 3 Card type: Normal Trap Rarity: Common Return 1 monster on the field to its owner's hand

randomly discard 1 card from your opponent's hand to the Graveyard

Negate the activated effects of monsters with 0 ATK

if a "Sinister Serpent" is in your Graveyard

except "Swap Frog"